GU Energy Flask

We teamed up with our neighbors at Hydrapak to design a customized soft-flask with a high-flow nozzle to make fueling for long efforts more convenient.
We teamed up with our neighbors at Hydrapak to design a customized soft-flask with a high-flow nozzle to make fueling for long efforts more convenient and less sticky. The Flask holds 5-Servings of Energy Gel and includes marks on the back to measure your fuel. Fill it with Energy Gel, fuel with it, and reuse it!

GU Hydration Tablets

GU Roctane Energy Gel - Gus' Bike Shop

GU Energy Flask

GU Energy Gel

CONVENIENT – Small gel flask that is easy to use and easy to clean. No more struggling with individual gel packets during your workouts or races.

(2 Bottles) Small, Semi-Rigid, Easy-to-Clean, Refillable Gu Flask for Sports Nutrition Liquid Energy Gel Flask - Cycling Flask, Running Flask

GU Energy Gel 15 Serving Combi Package - 480g + 3x32g + Energy Flask 160ml

GU Energy Gel - 15 Servings

BIVO ONE/GU WATER BOTTLE – GU Energy Labs

GU Energy Gel - 15 Servings

GU Gel and Flask

GU Roctane Energy Gel (15 Serving Pouch)

Fill GU Energy flask with energy Gel's 15-serving pouches Holds 5 servings of energy Gel Soft flask with high-flow nozzle Includes marks on the back

GU Energy Refillable Flask for Sports Nutrition Energy Gel, 5.1-Ounce